[Code of Federal Regulations] [Title 40, Volume 26] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR406.30] [Page 81] TITLE 40-PROTECTION OF ENVIRONMENT CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 406-GRAIN MILLS POINT SOURCE CATEGORY--Table of Contents Subpart C-Normal Wheat Flour Milling Subcategory Sec. 406.30 Applicability; description of the normal wheat flour milling subcategory. The provisions of this subpart are applicable to discharges resulting from the processes in which wheat and other grains are milled by dry processes into flour and millfeed.